body{ margin:0; padding:0; font-size:12px;font-family:"微软雅黑";}
ul,ol,li{ list-style:none;margin:0; padding:0}
dl,dt,dd,p,h1,h2,h3,h4,h5,h6,table,tr,td,form,input{ margin:0; padding:0}
h1,h2,h3,h4,h5,h6{ font-weight: normal;}
img{ border:none;}
a{ text-decoration:none; color:#333;}
.space0{ clear:both; height:0;font-size:0; line-height:0}
.warper{width:1000px;margin:0 auto;}
.bor_b ,.wdtop {border-bottom:1px solid #e9e9e9;}
.mt30{margin-top:30px;}
.mt15{margin-top:15px;}
.mt40{margin-top:40px;}
.mt12{margin-top:12px;}
.pt20{padding-top:20px;}
.pl20{padding-left:20px;}
.mt40{margin-top: 40px;}
.pl20{padding-left: 20px;}
.pr20{padding-right: 20px;}
.clearfix:after {
    content: ".";
    display: block;
    height: 0;
    clear: both;
    visibility: hidden
}

.clearfix {
    *+height: 1%;
}